How are IDT straddle max profit and max loss calculated?

Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the IDT straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 47.50%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$602.31 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a IDT straddle?

The breakeven for the IDT straddle priced on this page is roughly $43.85 and $56.15 at expiration, derived from end-of-day chain premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The current IDT market-implied 1-standard-deviation expected move is approximately 13.62%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current IDT implied volatility affect this straddle?

IDT ATM IV is at 47.50% with IV rank near 10.89%, which is on the low end of its 1-year range. Premium-buying structures (long call, long put, debit spreads) are relatively cheap in this regime; premium-selling structures collect less credit per unit risk.

IDT Straddle Strategy

IDT (IDT Corporation), in the Communication Services sector, (Telecommunications Services industry), listed on NYSE.

IDT Corporation operates in the communications and payment industries in the United States and internationally. The company operates through three segments: Fintech; net2phone-UCaaS (Unified Communications as a Service); and Traditional Communications. The Fintech segment offers international money remittance and related value/payment transfer services under the BOSS Revolution brand name; national retail solutions, such as point of sale network providing payment processing, digital advertising, transaction data, and ancillary services under the NRS brand name. The net2phone-UCaaS segment provides net2phone-UCaaS, a cloud communications service for businesses; and cable telephony services under the net2phone brand name. The Traditional Communications segment, which include Mobile Top-Up, that enables customers to transfer airtime and bundles of airtime, messaging, and data to international and domestic mobile accounts; BOSS Revolution Calling, an international long-distance calling service; Carrier Services, a wholesale provider of international voice and SMS termination, and outsourced traffic management solutions to telecoms; and net2phone-Platform Services, which offer telephony services to cable operators and others, as well as smaller communications and payments offerings. IDT Corporation was founded in 1990 and is headquartered in Newark, New Jersey.

IDT (IDT Corporation) trades in the Communication Services sector, specifically Telecommunications Services, with a market capitalization of approximately $1.30B, a trailing P/E of 15.94, a beta of 0.65 versus the broader market, a 52-week range of 45.72-71.12, average daily share volume of 147K, a public-listing history dating back to 2001, approximately 2K full-time employees. These structural characteristics shape how IDT stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.65 indicates IDT has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. IDT pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a straddle on IDT?

A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration.

Current IDT snapshot

As of May 15, 2026, spot at $52.23, ATM IV 47.50%, IV rank 10.89%, expected move 13.62%. The straddle on IDT below is built from the same end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 34-day expiry.

Why this straddle structure on IDT specifically: IDT IV at 47.50% is on the cheap side of its 1-year range, which favors premium-buying structures like a IDT straddle, with a market-implied 1-standard-deviation move of approximately 13.62% (roughly $7.11 on the underlying). The 34-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated IDT expiries trade a higher absolute premium for lower per-day decay. Position sizing on IDT should anchor to the underlying notional of $52.23 per share and to the trader's directional view on IDT stock.

IDT straddle setup

The IDT straddle below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With IDT near $52.23, the first option leg uses a $50.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed IDT chain at a 34-day expiry; the cross-strike IV skew is reflected directly in the per-leg values rather than approximated. Quantity sizing assumes one contract per option leg (or 100 IDT shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$50.00	$4.15
Buy 1	Put	$50.00	$2.00

IDT straddle risk and reward

Net Premium / Debit: -$615.00
Max Profit (per contract): Unbounded
Max Loss (per contract): -$602.31
Breakeven(s): $43.85, $56.15
Risk / Reward Ratio: Unbounded

Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit.

IDT straddle payoff curve

Modeled P&L at expiration across a range of underlying prices for the straddle on IDT. Each row is one sampled price point from the computed payoff curve; the full curve uses 200 price points internally before being summarized into 10 rows here.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-100.0%	+$4,384.00
$11.56	-77.9%	+$3,229.28
$23.10	-55.8%	+$2,074.55
$34.65	-33.7%	+$919.83
$46.20	-11.5%	-$234.89
$57.75	+10.6%	+$159.62
$69.29	+32.7%	+$1,314.34
$80.84	+54.8%	+$2,469.07
$92.39	+76.9%	+$3,623.79
$103.94	+99.0%	+$4,778.51

When traders use straddle on IDT

Straddles on IDT are pure-volatility plays that profit from large moves in either direction; traders typically buy IDT straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.

IDT thesis for this straddle

The market-implied 1-standard-deviation range for IDT extends from approximately $45.12 on the downside to $59.34 on the upside. A IDT long straddle is a pure-volatility play: it profits when the underlying moves far enough from the strike in either direction to overcome the combined call plus put debit, regardless of direction. Current IDT IV rank near 10.89% sits in the lower third of its 1-year distribution, where IV often re-expands toward the mean; this favors premium-buying structures and disadvantages premium-selling structures on IDT at 47.50%. As a Communication Services name, IDT options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to IDT-specific events.

IDT straddle positions are structurally neutral / high-volatility (long premium); the modeled P&L assumes European-style exercise at expiration and ignores early assignment, transaction costs, dividends paid before expiry on the stock leg (when present), and the bid-ask spread on the listed chain. IDT positions also carry Communication Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move IDT alongside the broader basket even when IDT-specific fundamentals are unchanged. Always rebuild the position from current IDT chain quotes before placing a trade.

Frequently asked questions

What is a straddle on IDT?: A straddle on IDT is the straddle strategy applied to IDT (stock). The strategy is structurally neutral / high-volatility (long premium): A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration. With IDT stock trading near $52.23, the strikes shown on this page are snapped to the nearest listed IDT chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are IDT straddle max profit and max loss calculated?: Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the IDT straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 47.50%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$602.31 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a IDT straddle?: The breakeven for the IDT straddle priced on this page is roughly $43.85 and $56.15 at expiration, derived from end-of-day chain premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The current IDT market-implied 1-standard-deviation expected move is approximately 13.62%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a straddle on IDT?: Straddles on IDT are pure-volatility plays that profit from large moves in either direction; traders typically buy IDT straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
How does current IDT implied volatility affect this straddle?: IDT ATM IV is at 47.50% with IV rank near 10.89%, which is on the low end of its 1-year range. Premium-buying structures (long call, long put, debit spreads) are relatively cheap in this regime; premium-selling structures collect less credit per unit risk.